Dear MadGraph experts, I'm currently trying to run the process p p > e+ ve [QCD] on Madgraph 2.6.3 using the PDF library LHAPDF 6.2.1 on Scientific Linux 6.9. I have already successfully installed boost, lhapdf6 and pythia8 through Madgraph, and it ran fine. However, running "install lhapdf6" installed LHAPDF 6.1.6, which doesn't have the PDF sets I need. Therefore I downloaded LHAPDF 6.2.1 seperately, but this gives me an error when running the same process. If this error is solely due to Madgraph not support LHAPDF 6.2.1 yet, may I ask when this will be supported? Here is the error. Thank you so much! INFO: Update the dependent parameter of the param_card.dat INFO: Starting run INFO: Compiling the code INFO: Using LHAPDF v6.2.1 interface for PDFs INFO: Compiling source... INFO: ...done, continuing with P* directories INFO: Compiling directories... INFO: Compiling on 32 cores INFO: Compiling P0_udx_epve... INFO: Compiling P0_dxu_epve... WARNING: fct does not return 0. Stopping the code in a clean way. The error was: A compilation Error occurs when trying to compile /data/atlas/atlasdata/tat/newMG5/MG5_aMC_v2_6_3/oldPDF2/SubProcesses/P0_udx_epve. The compilation fails with the following output message: /cvmfs/atlas.cern.ch/repo/ATLASLocalRootBase/x86_64/Gcc/gcc620_x86_64_slc6/6.2.0/x86_64-slc6/bin/gfortran -lstdc++ -o test_soft_col_limits parton_lum_1.o parton_lum_2.o parton_lum_3.o parton_lum_chooser.o matrix_1.o matrix_2.o matrix_3.o real_me_chooser.o leshouche_inc_chooser.o fks_inc_chooser.o setcuts.o setscales.o born.o sborn_sf.o b_sf_001.o fks_Sij.o fastjetfortran_madfks_core.o fjcore.o fastjet_wrapper.o fks_singular.o veto_xsec.o montecarlocounter.o reweight_xsec.o boostwdir2.o configs_and_props_inc_chooser.o initcluster.o cluster.o reweight.o get_color.o FKSParamReader.o iproc_map.o MC_integer.o appl_interface_dummy.o genps_fks.o weight_lines.o test_soft_col_limits.o BinothLHADummy.o cuts.o pythia_unlops.o recluster.o -L../../lib/ -ldhelas -lgeneric -lmodel -lpdf -lcernlib -L/data/atlas/atlasdata/tat/newMG5/MG5_aMC_v2_6_3/HEPTools/lhapdf6/lib -lLHAPDF -lstdc++ ../../lib//libpdf.a(pdf_lhapdf62.o): In function `lhapdf_getpdfsetlist_': pdf_lhapdf62.cc:(.text+0x39a): undefined reference to `_ZN6LHAPDF16availablePDFSetsB5cxx11Ev' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `lhapdf_setdatapath_': pdf_lhapdf62.cc:(.text+0x528): undefined reference to `LHAPDF::setPaths(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `getdatapath_': pdf_lhapdf62.cc:(.text+0x79e): undefined reference to `_ZN6LHAPDF5pathsB5cxx11Ev' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `lhapdf_appenddatapath_': pdf_lhapdf62.cc:(.text+0x98b): undefined reference to `_ZN6LHAPDF5pathsB5cxx11Ev' pdf_lhapdf62.cc:(.text+0xba0): undefined reference to `LHAPDF::setPaths(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `(anonymous namespace)::PDFSetHandler::loadMember(int)': pdf_lhapdf62.cc:(.text+0x1985): undefined reference to `LHAPDF::mkPDF(std::__cxx11::basic_string, std::allocator > const&, int)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `(anonymous namespace)::PDFSetHandler::PDFSetHandler(std::__cxx11::basic_string, std::allocator > const&)': pdf_lhapdf62.cc:(.text+0x4f9d): undefined reference to `LHAPDF::lookupPDF(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `(anonymous namespace)::PDFSetHandler::PDFSetHandler(int)': pdf_lhapdf62.cc:(.text+0x52d1): undefined reference to `_ZN6LHAPDF9lookupPDFB5cxx11Ei' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `pdfset_': pdf_lhapdf62.cc:(.text+0x56c2): undefined reference to `_ZN6LHAPDF9lookupPDFB5cxx11Ei' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `getdescm_': pdf_lhapdf62.cc:(.text+0x9145): undefined reference to `LHAPDF::PDFInfo::get_entry(std::__cxx11::basic_string, std::allocator > const&) const' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `LHAPDF::Config::get()': pdf_lhapdf62.cc:(.text._ZN6LHAPDF6Config3getEv[_ZN6LHAPDF6Config3getEv]+0x40): undefined reference to `LHAPDF::findFile(std::__cxx11::basic_string, std::allocator > const&)' pdf_lhapdf62.cc:(.text._ZN6LHAPDF6Config3getEv[_ZN6LHAPDF6Config3getEv]+0x109): undefined reference to `LHAPDF::Info::load(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `LHAPDF::PDF::set() const': pdf_lhapdf62.cc:(.text._ZNK6LHAPDF3PDF3setEv[_ZNK6LHAPDF3PDF3setEv]+0x158): undefined reference to `LHAPDF::getPDFSet(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `LHAPDF::setVerbosity(int)': pdf_lhapdf62.cc:(.text._ZN6LHAPDF12setVerbosityEi[_ZN6LHAPDF12setVerbosityEi]+0x2b1): undefined reference to `LHAPDF::findFile(std::__cxx11::basic_string, std::allocator > const&)' pdf_lhapdf62.cc:(.text._ZN6LHAPDF12setVerbosityEi[_ZN6LHAPDF12setVerbosityEi]+0x3c3): undefined reference to `LHAPDF::Info::load(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `LHAPDF::pathsPrepend(std::__cxx11::basic_string, std::allocator > const&)': pdf_lhapdf62.cc:(.text._ZN6LHAPDF12pathsPrependERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN6LHAPDF12pathsPrependERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x14): undefined reference to `_ZN6LHAPDF5pathsB5cxx11Ev' pdf_lhapdf62.cc:(.text._ZN6LHAPDF12pathsPrependERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN6LHAPDF12pathsPrependERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x250): undefined reference to `LHAPDF::setPaths(std::__cxx11::basic_string, std::allocator > const&)' collect2: error: ld returned 1 exit status make: *** [test_soft_col_limits] Error 1 Please try to fix this compilations issue and retry. Help might be found at https://answers.launchpad.net/mg5amcnlo. If you think that this is a bug, you can report this at https://bugs.launchpad.net/mg5amcnlo WARNING: fct does not return 0. Stopping the code in a clean way. The error was: A compilation Error occurs when trying to compile /data/atlas/atlasdata/tat/newMG5/MG5_aMC_v2_6_3/oldPDF2/SubProcesses/P0_dxu_epve. The compilation fails with the following output message: /cvmfs/atlas.cern.ch/repo/ATLASLocalRootBase/x86_64/Gcc/gcc620_x86_64_slc6/6.2.0/x86_64-slc6/bin/gfortran -lstdc++ -o test_soft_col_limits parton_lum_1.o parton_lum_2.o parton_lum_3.o parton_lum_chooser.o matrix_1.o matrix_2.o matrix_3.o real_me_chooser.o leshouche_inc_chooser.o fks_inc_chooser.o setcuts.o setscales.o born.o sborn_sf.o b_sf_001.o fks_Sij.o fastjetfortran_madfks_core.o fjcore.o fastjet_wrapper.o fks_singular.o veto_xsec.o montecarlocounter.o reweight_xsec.o boostwdir2.o configs_and_props_inc_chooser.o initcluster.o cluster.o reweight.o get_color.o FKSParamReader.o iproc_map.o MC_integer.o appl_interface_dummy.o genps_fks.o weight_lines.o test_soft_col_limits.o BinothLHADummy.o cuts.o pythia_unlops.o recluster.o -L../../lib/ -ldhelas -lgeneric -lmodel -lpdf -lcernlib -L/data/atlas/atlasdata/tat/newMG5/MG5_aMC_v2_6_3/HEPTools/lhapdf6/lib -lLHAPDF -lstdc++ ../../lib//libpdf.a(pdf_lhapdf62.o): In function `lhapdf_getpdfsetlist_': pdf_lhapdf62.cc:(.text+0x39a): undefined reference to `_ZN6LHAPDF16availablePDFSetsB5cxx11Ev' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `lhapdf_setdatapath_': pdf_lhapdf62.cc:(.text+0x528): undefined reference to `LHAPDF::setPaths(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `getdatapath_': pdf_lhapdf62.cc:(.text+0x79e): undefined reference to `_ZN6LHAPDF5pathsB5cxx11Ev' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `lhapdf_appenddatapath_': pdf_lhapdf62.cc:(.text+0x98b): undefined reference to `_ZN6LHAPDF5pathsB5cxx11Ev' pdf_lhapdf62.cc:(.text+0xba0): undefined reference to `LHAPDF::setPaths(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `(anonymous namespace)::PDFSetHandler::loadMember(int)': pdf_lhapdf62.cc:(.text+0x1985): undefined reference to `LHAPDF::mkPDF(std::__cxx11::basic_string, std::allocator > const&, int)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `(anonymous namespace)::PDFSetHandler::PDFSetHandler(std::__cxx11::basic_string, std::allocator > const&)': pdf_lhapdf62.cc:(.text+0x4f9d): undefined reference to `LHAPDF::lookupPDF(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `(anonymous namespace)::PDFSetHandler::PDFSetHandler(int)': pdf_lhapdf62.cc:(.text+0x52d1): undefined reference to `_ZN6LHAPDF9lookupPDFB5cxx11Ei' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `pdfset_': pdf_lhapdf62.cc:(.text+0x56c2): undefined reference to `_ZN6LHAPDF9lookupPDFB5cxx11Ei' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `getdescm_': pdf_lhapdf62.cc:(.text+0x9145): undefined reference to `LHAPDF::PDFInfo::get_entry(std::__cxx11::basic_string, std::allocator > const&) const' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `LHAPDF::Config::get()': pdf_lhapdf62.cc:(.text._ZN6LHAPDF6Config3getEv[_ZN6LHAPDF6Config3getEv]+0x40): undefined reference to `LHAPDF::findFile(std::__cxx11::basic_string, std::allocator > const&)' pdf_lhapdf62.cc:(.text._ZN6LHAPDF6Config3getEv[_ZN6LHAPDF6Config3getEv]+0x109): undefined reference to `LHAPDF::Info::load(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `LHAPDF::PDF::set() const': pdf_lhapdf62.cc:(.text._ZNK6LHAPDF3PDF3setEv[_ZNK6LHAPDF3PDF3setEv]+0x158): undefined reference to `LHAPDF::getPDFSet(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `LHAPDF::setVerbosity(int)': pdf_lhapdf62.cc:(.text._ZN6LHAPDF12setVerbosityEi[_ZN6LHAPDF12setVerbosityEi]+0x2b1): undefined reference to `LHAPDF::findFile(std::__cxx11::basic_string, std::allocator > const&)' pdf_lhapdf62.cc:(.text._ZN6LHAPDF12setVerbosityEi[_ZN6LHAPDF12setVerbosityEi]+0x3c3): undefined reference to `LHAPDF::Info::load(std::__cxx11::basic_string, std::allocator > const&)' ../../lib//libpdf.a(pdf_lhapdf62.o): In function `LHAPDF::pathsPrepend(std::__cxx11::basic_string, std::allocator > const&)': pdf_lhapdf62.cc:(.text._ZN6LHAPDF12pathsPrependERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN6LHAPDF12pathsPrependERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x14): undefined reference to `_ZN6LHAPDF5pathsB5cxx11Ev' pdf_lhapdf62.cc:(.text._ZN6LHAPDF12pathsPrependERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN6LHAPDF12pathsPrependERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x250): undefined reference to `LHAPDF::setPaths(std::__cxx11::basic_string, std::allocator > const&)' collect2: error: ld returned 1 exit status make: *** [test_soft_col_limits] Error 1 Please try to fix this compilations issue and retry. Help might be found at https://answers.launchpad.net/mg5amcnlo. If you think that this is a bug, you can report this at https://bugs.launchpad.net/mg5amcnlo WARNING: Fail to compile the Subprocesses INFO: INFO: Checking test output: INFO: P0_udx_epve INFO: Result for test_ME: Command "launch auto " interrupted with error: IOError : [Errno 2] No such file or directory: '/data/atlas/atlasdata/tat/newMG5/MG5_aMC_v2_6_3/oldPDF2/SubProcesses/P0_udx_epve/test_ME.log'

When	Who	Action	New State
2018-06-25	Olivier Mattelaer	Answer	Answered
2018-06-25	Martin Duy Tat	Reopen	Open
2018-06-26	Olivier Mattelaer	Answer	Answered
2018-06-28	Martin Duy Tat	Reopen	Open
2018-06-28	Martin Duy Tat	Confirm	Solved
2018-06-28	Olivier Mattelaer	Comment	Solved

MadGraph5_aMC@NLO

History of question #670444